FI951253A0 - Jauhemaisen hiilen poltin - Google Patents

Jauhemaisen hiilen poltin

Info

Publication number
FI951253A0
FI951253A0 FI951253A FI951253A FI951253A0 FI 951253 A0 FI951253 A0 FI 951253A0 FI 951253 A FI951253 A FI 951253A FI 951253 A FI951253 A FI 951253A FI 951253 A0 FI951253 A0 FI 951253A0
Authority
FI
Finland
Prior art keywords
coal burner
powdered coal
powdered
burner
coal
Prior art date
Application number
FI951253A
Other languages
English (en)
Swedish (sv)
Other versions
FI951253A (fi
Inventor
Kiyoshi Narato
Hironobu Kobayashi
Masayuki Taniguchi
Tsuyoshi Kawano
Hirofumi Okazaki
Kazuyuki Ito
Shigeki Morita
Akira Baba
Original Assignee
Hitachi Ltd
Babcock Hitachi Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Babcock Hitachi Kk filed Critical Hitachi Ltd
Publication of FI951253A0 publication Critical patent/FI951253A0/fi
Publication of FI951253A publication Critical patent/FI951253A/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • F23C2201/301—Staged fuel supply with different fuels in stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FI951253A 1994-03-18 1995-03-16 Jauhemaisen hiilen poltin FI951253A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6048246A JPH07260106A (ja) 1994-03-18 1994-03-18 微粉炭燃焼バーナ及び微粉炭燃焼装置

Publications (2)

Publication Number Publication Date
FI951253A0 true FI951253A0 (fi) 1995-03-16
FI951253A FI951253A (fi) 1995-09-19

Family

ID=12798091

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951253A FI951253A (fi) 1994-03-18 1995-03-16 Jauhemaisen hiilen poltin

Country Status (8)

Country Link
US (1) US5685242A (fi)
EP (1) EP0672863A3 (fi)
JP (1) JPH07260106A (fi)
KR (1) KR0157163B1 (fi)
CN (1) CN1125308A (fi)
FI (1) FI951253A (fi)
PL (1) PL307736A1 (fi)
TW (1) TW313247U (fi)

Families Citing this family (63)

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US7273749B1 (en) * 1990-06-04 2007-09-25 University Of Utah Research Foundation Container for carrying out and monitoring biological processes
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
DE19527083A1 (de) * 1995-07-25 1997-01-30 Lentjes Kraftwerkstechnik Verfahren und Brenner zur Verminderung der Bildung von NO¶x¶ bei der Verbrennung von Kohlenstaub
JP3099109B2 (ja) * 1996-05-24 2000-10-16 株式会社日立製作所 微粉炭バーナ
DE69735965T2 (de) * 1996-07-19 2007-01-04 Babcock-Hitachi K.K. Brenner
CZ291761B6 (cs) * 1996-08-22 2003-05-14 Babcock-Hitachi Kabushiki Kaisha Spalovací hořák
US5829369A (en) * 1996-11-12 1998-11-03 The Babcock & Wilcox Company Pulverized coal burner
GB9708543D0 (en) * 1997-04-25 1997-06-18 Boc Group Plc Particulate injection burner
JP3344694B2 (ja) * 1997-07-24 2002-11-11 株式会社日立製作所 微粉炭燃焼バーナ
FR2773388B1 (fr) * 1998-01-06 2000-06-23 Gec Alsthom Stein Ind Procede et dispositif pour la combustion de combustible solide pulverise
JP3343855B2 (ja) * 1998-01-30 2002-11-11 株式会社日立製作所 微粉炭燃焼バーナ及び微粉炭燃焼バーナの燃焼方法
US6325002B1 (en) * 1999-02-03 2001-12-04 Clearstack Combustion Corporation Low nitrogen oxides emissions using three stages of fuel oxidation and in-situ furnace flue gas recirculation
JP2000257811A (ja) * 1999-03-03 2000-09-22 Hitachi Ltd 微粉炭燃焼方法及び微粉炭燃焼装置並びに微粉炭燃焼バーナ
KR100372146B1 (ko) * 1999-11-20 2003-02-14 두산중공업 주식회사 질소산화물 저감용 미분탄 버너
CA2625463C (en) 2001-11-16 2011-03-08 Hitachi, Ltd. Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus
KR100432802B1 (ko) * 2001-12-31 2004-05-24 두산중공업 주식회사 미분탄 분리기가 장착된 미분탄 연소용 노즐
WO2006091967A1 (en) * 2005-02-25 2006-08-31 Clean Combustion Technologies Llc Combustion method and system
US7717701B2 (en) * 2006-10-24 2010-05-18 Air Products And Chemicals, Inc. Pulverized solid fuel burner
US20080280238A1 (en) * 2007-05-07 2008-11-13 Caterpillar Inc. Low swirl injector and method for low-nox combustor
DE102007036953B3 (de) * 2007-08-04 2009-04-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Brenner
CN101216173B (zh) * 2007-12-26 2011-01-19 东方锅炉（集团）股份有限公司 一种双旋流粉煤燃烧器
EP2080952A1 (en) * 2008-01-17 2009-07-22 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Burner and method for alternately implementing an oxycombustion and an air combustion
JP5078658B2 (ja) * 2008-02-18 2012-11-21 三菱重工業株式会社 バーナ構造
EP2273193B1 (en) * 2008-04-10 2016-03-16 Mitsubishi Hitachi Power Systems, Ltd. Solid fuel burner, combustion apparatus using solid fuel burner
US20100021853A1 (en) * 2008-07-25 2010-01-28 John Zink Company, Llc Burner Apparatus And Methods
US8991323B2 (en) * 2008-11-14 2015-03-31 Babcock & Wilcox Power Generation Group, Inc. Bladed coal diffuser and coal line balancing device
CN101846315B (zh) * 2009-03-24 2012-07-04 烟台龙源电力技术股份有限公司 煤粉浓缩装置和包含该煤粉浓缩装置的内燃式煤粉燃烧器
JP2011127836A (ja) 2009-12-17 2011-06-30 Mitsubishi Heavy Ind Ltd 固体燃料焚きバーナ及び固体燃料焚きボイラ
JP5374404B2 (ja) * 2009-12-22 2013-12-25 三菱重工業株式会社 燃焼バーナおよびこの燃焼バーナを備えるボイラ
US20110151386A1 (en) * 2009-12-23 2011-06-23 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Particulate Fuel Combustion Process and Furnace
US20130040251A1 (en) * 2010-01-22 2013-02-14 Inerco, Ingenieria, Tecnologia Y Consultoria, S.A. System and method for optimising combustion in pulverised solid fuel boilers, and boiler including such a system
CN102235666B (zh) * 2010-04-27 2014-11-26 烟台龙源电力技术股份有限公司 一种煤粉燃烧器及包括该煤粉燃烧器的煤粉锅炉
US9139788B2 (en) 2010-08-06 2015-09-22 General Electric Company System and method for dry feed gasifier start-up
CN102080822B (zh) * 2010-12-22 2013-03-27 阿米那能源环保技术（中国）有限公司 一种燃烧器及其制造方法
EP3018407A1 (en) * 2011-04-01 2016-05-11 Mitsubishi Heavy Industries, Ltd. Solid-fuel-combustion burner, solid-fuel-combustion boiler
US8707877B2 (en) * 2011-06-05 2014-04-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Solid fuel and oxygen combustion with low NOx and efficient burnout
JP5888726B2 (ja) * 2011-11-17 2016-03-22 三菱日立パワーシステムズ株式会社 固体燃料ボイラシステムと固体燃料用バーナ
CN103123110B (zh) * 2011-11-18 2015-04-22 山西三合盛工业技术有限公司 一种集粉浓缩的煤粉燃烧器及燃烧方法
US9228744B2 (en) 2012-01-10 2016-01-05 General Electric Company System for gasification fuel injection
US20130255551A1 (en) * 2012-03-27 2013-10-03 American Air Liquide, Inc. Biomass Combustion
WO2014058381A1 (en) * 2012-10-11 2014-04-17 Ecomb Ab (Publ) Supply device for a combustion chamber
CN102913936B (zh) * 2012-10-26 2015-05-27 安徽工业大学 一种提高O2/CO2气氛下煤粉燃烧性能且降低NOx生成的方法
FR2998946B1 (fr) 2012-12-04 2018-07-27 Fives Pillard Bruleur charbon a double flux
US9513002B2 (en) 2013-04-12 2016-12-06 Air Products And Chemicals, Inc. Wide-flame, oxy-solid fuel burner
CN103267282B (zh) * 2013-06-11 2016-05-11 牛博申 浓淡分离煤粉燃烧器
BR112015031702B1 (pt) * 2013-06-17 2021-07-06 Schlumberger Technology B.V. conjuntos de queimadores para queima de gás de baixo valor calorífico e método de queima de gás de baixo valor calorífico
US9377191B2 (en) * 2013-06-25 2016-06-28 The Babcock & Wilcox Company Burner with flame stabilizing/center air jet device for low quality fuel
WO2015037589A1 (ja) * 2013-09-11 2015-03-19 三菱日立パワーシステムズ株式会社 固体燃料バーナ
EP3058276B1 (en) * 2013-10-17 2020-01-15 Hatch Pty Ltd A solid fuel burner with dispersion apparatus
US9545604B2 (en) 2013-11-15 2017-01-17 General Electric Company Solids combining system for a solid feedstock
US9709269B2 (en) * 2014-01-07 2017-07-18 Air Products And Chemicals, Inc. Solid fuel burner
JP5799443B2 (ja) * 2014-09-11 2015-10-28 三菱日立パワーシステムズ株式会社 燃料バーナ、固体燃料焚きバーナ及び固体燃料焚きボイラ
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
WO2016158079A1 (ja) * 2015-03-31 2016-10-06 三菱日立パワーシステムズ株式会社 燃焼バーナ及びボイラ
FI20155255A (fi) * 2015-04-08 2016-10-09 Outotec Finland Oy Poltin
CN104864405A (zh) * 2015-05-29 2015-08-26 国家电网公司 锅炉制粉系统一次风管水平布置的不积粉固定缩孔装置
JP6667311B2 (ja) * 2016-02-15 2020-03-18 三菱日立パワーシステムズ株式会社 燃焼バーナ及び燃焼バーナのメンテナンス方法
JP6732960B2 (ja) * 2016-06-08 2020-07-29 フォータム オサケ ユキチュア ユルキネンＦｏｒｔｕｍ Ｏｙｊ 燃料を燃焼させる方法及びボイラー
US10095218B2 (en) * 2016-08-03 2018-10-09 Siemens Aktiengesellschaft Method and computer-readable model for additively manufacturing ducting arrangement with injector assemblies forming a shielding flow of air
CN106765216A (zh) * 2017-02-27 2017-05-31 洛阳明远石化技术有限公司 燃烧器和尾气焚烧设备
JP6863189B2 (ja) * 2017-09-05 2021-04-21 トヨタ自動車株式会社 水素ガスバーナー装置用のノズル構造体
JP7105707B2 (ja) * 2019-02-13 2022-07-25 三菱重工業株式会社 アフタエアポート及びこれを備えた燃焼装置
KR102258738B1 (ko) * 2019-08-21 2021-06-01 한국생산기술연구원 가압 순산소 연소와 상압 석탄 연소가 연계된 연소 시스템

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US4412810A (en) * 1981-03-04 1983-11-01 Kawasaki Jukogyo Kabushiki Kaisha Pulverized coal burner
JPS60205A (ja) * 1983-06-15 1985-01-05 Babcock Hitachi Kk 微粉炭二重供給型バ−ナ
JPS602807A (ja) * 1983-06-21 1985-01-09 Babcock Hitachi Kk 燃焼装置
FR2580379B1 (fr) * 1985-04-11 1989-07-21 Ploegsteert Sa Briqueteries Bruleur pour combustible solide et installation comprenant ce bruleur
JP2526236B2 (ja) * 1987-02-27 1996-08-21 バブコツク日立株式会社 超低ＮＯｘ燃焼装置
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JP2781222B2 (ja) * 1989-09-25 1998-07-30 バブコツク日立株式会社 微粉炭燃焼装置
JP2954628B2 (ja) * 1990-01-17 1999-09-27 バブコツク日立株式会社 微粉炭バーナ
US5199355A (en) * 1991-08-23 1993-04-06 The Babcock & Wilcox Company Low nox short flame burner

Also Published As

Publication number Publication date
EP0672863A3 (en) 1996-05-29
US5685242A (en) 1997-11-11
KR950027250A (ko) 1995-10-16
KR0157163B1 (ko) 1998-11-16
JPH07260106A (ja) 1995-10-13
CN1125308A (zh) 1996-06-26
FI951253A (fi) 1995-09-19
TW313247U (en) 1997-08-11
EP0672863A2 (en) 1995-09-20
PL307736A1 (en) 1995-10-02

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